/////////////////////////////////////////////////////////////////////////////
-// Name: app.cpp
+// Name: src/gtk/app.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
#include "wx/wxprec.h"
#include "wx/app.h"
-#include "wx/gdicmn.h"
-#include "wx/utils.h"
-#include "wx/intl.h"
-#include "wx/log.h"
-#include "wx/memory.h"
-#include "wx/font.h"
-#include "wx/settings.h"
-#include "wx/dialog.h"
-#include "wx/msgdlg.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/utils.h"
+ #include "wx/dialog.h"
+ #include "wx/settings.h"
+ #include "wx/msgdlg.h"
+ #include "wx/memory.h"
+ #include "wx/font.h"
+ #include "wx/gdicmn.h"
+ #include "wx/image.h"
+#endif
+
#include "wx/file.h"
#include "wx/filename.h"
#include "wx/module.h"
-#include "wx/image.h"
#include "wx/thread.h"
#ifdef __WXGPE__
-#include <gpe/init.h>
+ #include <gpe/init.h>
#endif
#ifdef __WXUNIVERSAL__
#include "wx/univ/renderer.h"
#endif
-#if wxUSE_THREADS
- #include "wx/thread.h"
-#endif
-
#include <unistd.h>
#ifdef HAVE_POLL
#include "wx/unix/private.h"
#include "wx/gtk/win_gtk.h"
+#include "wx/gtk/private.h"
-#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
+
+//-----------------------------------------------------------------------------
+// link GnomeVFS
+//-----------------------------------------------------------------------------
+
+#if wxUSE_LIBGNOMEVFS
+#include "wx/html/forcelnk.h"
+FORCE_LINK(gnome_vfs)
+#endif
//-----------------------------------------------------------------------------
// global data
//-----------------------------------------------------------------------------
-bool g_mainThreadLocked = FALSE;
+bool g_mainThreadLocked = false;
gint g_pendingTag = 0;
static GtkWidget *gs_RootWindow = (GtkWidget*) NULL;
// idle system
//-----------------------------------------------------------------------------
-extern bool g_isIdle;
-
void wxapp_install_idle_handler();
#if wxUSE_THREADS
// not static because used by textctrl.cpp
//
// MT-FIXME
-bool wxIsInsideYield = FALSE;
+bool wxIsInsideYield = false;
bool wxApp::Yield(bool onlyIfNeeded)
{
wxFAIL_MSG( wxT("wxYield called recursively" ) );
}
- return FALSE;
+ return false;
}
#if wxUSE_THREADS
if ( !wxThread::IsMain() )
{
// can't call gtk_main_iteration() from other threads like this
- return TRUE;
+ return true;
}
#endif // wxUSE_THREADS
- wxIsInsideYield = TRUE;
+ wxIsInsideYield = true;
// We need to remove idle callbacks or the loop will
// never finish.
wxLog::Resume();
#endif
- wxIsInsideYield = FALSE;
+ wxIsInsideYield = false;
- return TRUE;
+ return true;
}
//-----------------------------------------------------------------------------
#if wxUSE_THREADS
wxMutexLocker lock(gs_idleTagsMutex);
#endif
- g_isIdle = TRUE;
+ g_isIdle = true;
wxTheApp->m_idleTag = 0;
}
- bool moreIdles = false;
+ bool moreIdles;
// Send idle event to all who request them as long as
// no events have popped up in the event queue.
- while (moreIdles = wxTheApp->ProcessIdle() && (gtk_events_pending() == 0))
+ while ( (moreIdles = wxTheApp->ProcessIdle()) && gtk_events_pending() == 0)
;
// Release lock again
gdk_threads_enter();
wxMutexGuiLeave();
- g_mainThreadLocked = TRUE;
+ g_mainThreadLocked = true;
// we rely on the fact that glib GPollFD struct is really just pollfd but
// I wonder how wise is this in the long term (VZ)
gint res = wxPoll( (wxPollFd *) ufds, nfds, timeout );
wxMutexGuiEnter();
- g_mainThreadLocked = FALSE;
+ g_mainThreadLocked = false;
gdk_threads_leave();
wxASSERT_MSG( wxTheApp->m_idleTag == 0, wxT("attempt to install idle handler twice") );
- g_isIdle = FALSE;
+ g_isIdle = false;
if (g_pendingTag == 0)
g_pendingTag = g_idle_add_full( 900, wxapp_pending_callback, NULL, NULL );
wxApp::wxApp()
{
#ifdef __WXDEBUG__
- m_isInAssert = FALSE;
+ m_isInAssert = false;
#endif // __WXDEBUG__
m_idleTag = 0;
- g_isIdle = TRUE;
+ g_isIdle = true;
wxapp_install_idle_handler();
#if wxUSE_THREADS
g_main_context_set_poll_func( NULL, wxapp_poll_func );
#endif
- m_colorCube = (unsigned char*) NULL;
-
// this is NULL for a "regular" wxApp, but is set (and freed) by a wxGLApp
m_glVisualInfo = (void *) NULL;
m_glFBCInfo = (void *) NULL;
{
if (m_idleTag)
g_source_remove( m_idleTag );
-
- if (m_colorCube)
- free(m_colorCube);
}
bool wxApp::OnInitGui()
{
if ( !wxAppBase::OnInitGui() )
- return FALSE;
-
- GdkVisual *visual = gdk_visual_get_system();
+ return false;
// if this is a wxGLApp (derived from wxApp), and we've already
// chosen a specific visual, then derive the GdkVisual from that
GdkColormap *colormap = gdk_colormap_new( vis, FALSE );
gtk_widget_set_default_colormap( colormap );
-
- visual = vis;
}
// On some machines, the default visual is just 256 colours, so
GdkColormap *colormap = gdk_colormap_new( vis, FALSE );
gtk_widget_set_default_colormap( colormap );
-
- visual = vis;
}
- // Nothing to do for 15, 16, 24, 32 bit displays
- if (visual->depth > 8) return TRUE;
-
- // initialize color cube for 8-bit color reduction dithering
-
- GdkColormap *cmap = gtk_widget_get_default_colormap();
-
- m_colorCube = (unsigned char*)malloc(32 * 32 * 32);
-
- for (int r = 0; r < 32; r++)
- {
- for (int g = 0; g < 32; g++)
- {
- for (int b = 0; b < 32; b++)
- {
- int rr = (r << 3) | (r >> 2);
- int gg = (g << 3) | (g >> 2);
- int bb = (b << 3) | (b >> 2);
-
- int index = -1;
-
- GdkColor *colors = cmap->colors;
- if (colors)
- {
- int max = 3 * 65536;
-
- for (int i = 0; i < cmap->size; i++)
- {
- int rdiff = ((rr << 8) - colors[i].red);
- int gdiff = ((gg << 8) - colors[i].green);
- int bdiff = ((bb << 8) - colors[i].blue);
- int sum = ABS (rdiff) + ABS (gdiff) + ABS (bdiff);
- if (sum < max)
- {
- index = i; max = sum;
- }
- }
- }
- else
- {
- // assume 8-bit true or static colors. this really exists
- GdkVisual* vis = gdk_colormap_get_visual( cmap );
- index = (r >> (5 - vis->red_prec)) << vis->red_shift;
- index |= (g >> (5 - vis->green_prec)) << vis->green_shift;
- index |= (b >> (5 - vis->blue_prec)) << vis->blue_shift;
- }
- m_colorCube[ (r*1024) + (g*32) + b ] = index;
- }
- }
- }
-
- return TRUE;
+ return true;
}
GdkVisual *wxApp::GetGdkVisual()
if (m_glVisualInfo)
visual = gdkx_visual_get( ((XVisualInfo *) m_glVisualInfo)->visualid );
else
- visual = gdk_window_get_visual( wxGetRootWindow()->window );
+ visual = gdk_drawable_get_visual( wxGetRootWindow()->window );
wxASSERT( visual );
bool init_result;
#if wxUSE_THREADS
- // GTK 1.2 up to version 1.2.3 has broken threads
- if ((gtk_major_version == 1) &&
- (gtk_minor_version == 2) &&
- (gtk_micro_version < 4))
- {
- printf( "wxWidgets warning: GUI threading disabled due to outdated GTK version\n" );
- }
- else
- {
- if (!g_thread_supported())
- g_thread_init(NULL);
- }
+ if (!g_thread_supported())
+ g_thread_init(NULL);
#endif // wxUSE_THREADS
gtk_set_locale();
return false;
}
- wxSetDetectableAutoRepeat( TRUE );
+ wxSetDetectableAutoRepeat( true );
#if wxUSE_INTL
wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
void wxApp::OnAssert(const wxChar *file, int line, const wxChar* cond, const wxChar *msg)
{
- m_isInAssert = TRUE;
+ m_isInAssert = true;
wxAppBase::OnAssert(file, line, cond, msg);
- m_isInAssert = FALSE;
+ m_isInAssert = false;
}
#endif // __WXDEBUG__
{
g_source_remove( wxTheApp->m_idleTag );
wxTheApp->m_idleTag = 0;
- g_isIdle = TRUE;
+ g_isIdle = true;
}
}
projects / wxWidgets.git / blobdiff